The incident happened at Parkdale High School in Riverdale Park on Wednesday, December 18, at approximately 10:01 a.m., according to Prince George’s County Public Schools.
“Parkdale High School is on lockdown following an isolated stabbing,” PGCPS said in a statement. “Suspect is in custody.”
School officials said all students and staff were safe, accounted for, and remaining inside their classrooms as police worked to secure the building.
“All students and staff are safe, accounted for, and remain in their classrooms while police secure the building,” the school system added.
Officials said additional information and dismissal updates would be shared as soon as possible.
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